Add iproute2

Busybox's "ip route" does not show MTU. The MTU is going to be needed by upcoming cilium-cli connectivity tests to check for IP fragmentation when encryption is enabled. Signed-off-by: Martynas Pumputis <[email protected]>
cilium · Jun 20, 2024 · 52eed89 · 52eed89
1 parent 990e475
commit 52eed89
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -10,5 +10,5 @@ FROM registry.k8s.io/pause:3.10@sha256:ee6521f290b2168b6e0935a181d4cff9be1ac3f50
 # TARGETARCH
 FROM docker.io/library/alpine:3.20.0@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd
 COPY --from=pause /pause /usr/bin/pause
-RUN apk add --no-cache curl iputils bind-tools tcpdump
+RUN apk add --no-cache curl iputils bind-tools tcpdump iproute2
 ENTRYPOINT ["/usr/bin/curl"]